Renewable Energy

Renewable Energy High Voltage Electrical Services

High Voltage Services have the capability to support your renewable energy projects.

Renewable Energy – HV’s range of engineering solutions can support your requirements for the design, build, installation and maintenance of high voltage electrical infrastructures and associated works for STOR and Battery storage sites, Wind Farms, Biomass, Hydropower and Solarpower.

Our renewable energy team has been involved in a variety of different sectors throughout the UK such as utilities, landowners, farm owners and developers. We can provide HV Electrical Design and Build services for private networks up to 132kV

Project Management

Our project management team operates to audited quality procedures and our skilled project managers coordinate skilled engineering teams that operate projects and maintenance contracts up to 132kV.

HV’s management team have extensive experience of working with various companies and have previously been involved in the construction, operation and maintenance of various small, medium and large Wind Turbine sites.

Operation & Maintenance Solutions:

Our high voltage maintenance services cover the following:

  • HV / LV Switchgear
  • Transformers
  • Circuit Breakers – Oil. SF6, Vacuum
  • Protection Relays – Electromechanical & Solid State
  • Oil & SF6 Switches and Ring Main Units
  • HV / LV Cable Systems
  • SAP Services
  • Oil Sampling – (DGA) Dissolved Gas Analysis
  • Transformer Oil Changes
  • Protection Testing
  • Battery Tripping Unit Maintenance
  • Tan Delta Cable Testing
  • Partial Discharge Surveys
  • Live On-line Partial Discharge Testing –
  • High Frequency Current Transformers (HFCTs)
  • Cable Fault Location & Repairs
  • Fault Analysis & Management
  • Voltages – 11kV, 33kV, 66kV, 132kV
  • HV Testing up to 68kV – Substation, Transformer, Switchgear, Cables
  • Consultancy & HV Safety
  • Jointing & Cable Installation



Read More About High Voltage Electrical Project Experience

For further information about HV’s High Voltage and other Integrated Electrical Services, please click on one of the links below:

Transformers: Eco-design Directive: New EU Eequirements for Transformers